op {
  graph_op_name: "SqlDataset"
  visibility: HIDDEN
  in_arg {
    name: "driver_name"
    description: <<END
The database type. Currently, the only supported type is 'sqlite'.
END
  }
  in_arg {
    name: "data_source_name"
    description: <<END
A connection string to connect to the database.
END
  }
  in_arg {
    name: "query"
    description: <<END
A SQL query to execute.
END
  }
  summary: "Creates a dataset that executes a SQL query and emits rows of the result set."
}
